MFJ-869 – Giant Automatic SWR/Wattmeter


Introducing the MFJ-869 – Giant Automatic SWR/Wattmeter, a powerhouse tool for radio enthusiasts and professionals. With its fully automatic auto-ranging capabilities, this SWR/wattmeter takes the guesswork out of power measurements and SWR readings.


Featuring a large 6.5-inch meter, the MFJ-869 provides clear and accurate readings across its versatile 20/200/2000-watt scales. Whether you need TruePeak, average forward, or reflected power modes, this device has got you covered. Say goodbye to manual adjustments and enjoy the convenience of fully automatic SWR readings.MFJ-869 – Giant Automatic SWR/Wattmeter

Equipped with an Amplifier Bypass Control and Control Relay for high SWR situations, the MFJ-869 ensures the safety of your equipment. No need to worry about compatibility either – this all-new microprocessor design covers a wide frequency range from 1.8 to 60 MHz.Upgrading your firmware is a breeze with the field-upgradeable feature, ensuring that your SWR/wattmeter stays up-to-date with the latest advancements. Experience peace of mind with the high SWR audio and visual alarms, providing instant alerts when you need them the most.

MFJ-869 – Giant Automatic SWR/WattmeterMeasuring only 7W x 5.5H x 5D inches, the MFJ-869 is compact and space-saving, making it suitable for any setup. Its sweep needle meter style and built-in meter illumination guarantee effortless readability in any lighting condition.

Rest assured that your RF connections are secure with the UHF female, SO-239 RF connector type. Plus, powering the MFJ-869 is a breeze with its 12V DC external power input voltage requirement. Embrace the power of accurate measurements and reliable performance with the MFJ-869 – Giant Automatic SWR/Wattmeter. Upgrade your radio setup today and unleash the true potential of your transmissions.


  • Meter Frequency Range: 1.6 – 60 MHz
  • Minimum Power Range: 20W
  • Middle Power Range: 200W
  • Maximum Power Range: 2,000W
  • Meter Style: Sweep needle
  • Meter Illumination: Yes
  • Peak Power Readout: Yes
  • Peak Hold: No
  • Built-In Frequency Counter: No
  • Meter RF Connector Type: UHF female, SO-239
  • DC Power Required: Yes
  • External Power Input Voltage: 12V DC
  • Remote Sensor Included: No
  • SWR/Wattmeter Width: 7.000 inch
  • SWR/Wattmeter Height: 5.500 inch
  • SWR/Wattmeter Depth: 5.000 inch

Additional information

Weight1.5 kg